DELETE UNREF. NODES

 

Description: This function allows the user to DELETE either ALL or SELECTED unreferenced nodes in a database.  Unreferenced nodes are labeled with asterisks (*).

 

Usage:

 

1.   DSI prompts:

>   DELETE ALL OR SELECT FREE NODES? (A/S/E)

   

    

 

?   ALL FREE NODES

•    Deletes all unreferenced nodes.

     SELECT FREE NODE

•    The user may now select individual or grouped nodes.

•   If any of the selected nodes are referenced nodes, DSI displays the message:

>   CANNOT DELETE NODE xxxx, IT IS NOT UNREF.

•   When unreferenced nodes are deleted, DSI will echo the following message:

>   xxxx unreferenced nodes deleted